name: file-hasher description: 计算文件哈希值（MD5、SHA1、SHA256、SHA512）用于完整性验证和比较。 metadata: short-description: 计算文件哈希值 source: repository: https://github.com/python/cpython license: PSF

File Hasher Tool

Description

Calculate cryptographic hashes for files to verify integrity, detect duplicates, or generate checksums.

Trigger

• /hash command
• User needs file checksums
• User wants to verify file integrity

Usage

# Calculate SHA256 hash
python scripts/file_hasher.py file.zip

# Calculate multiple hash types
python scripts/file_hasher.py file.zip --all

# Verify against known hash
python scripts/file_hasher.py file.zip --verify abc123...

# Hash multiple files
python scripts/file_hasher.py *.zip --algorithm sha256

# Find duplicate files
python scripts/file_hasher.py --find-duplicates ./folder/

Tags

hash, checksum, md5, sha256, integrity

Compatibility

• Codex: ✅
• Claude Code: ✅